Znn3bq.jpeg
²é¿´: 2186  |  »Ø¸´: 4

Doris_Lee

Ìú³æ (СÓÐÃûÆø)

[ÇóÖú] PS΢ÇòÖÆ±¸ÖпÉÄÜ´æÔÚµÄÎÊÌ⣬´óС²»¾ùÒ»µÄÔ­Òò ÒÑÓÐ2È˲ÎÓë

µÚÒ»´Î×ö΢Çò£¬½«¼òµ¥µÄÖÆ±¸¹ý³ÌÃèÊöÈçÏ£º
1¡¢±½ÒÒÏ©¾­¹ý5%NaOHÏ´µÓºóÔÙÓÃÕôÁóˮϴµÓÖÁÖÐÐÔ¡£ÎÊÌ⣺ÒѾ­°´ÕÕ´óÓÚ1:1µÄ±ÈÀýÏ´µÓ²»ÏÂÊ®´ÎÁË£¬µ«ÈÜÒº»¹ÊÇ΢΢µÄ»ÆÉ«£¬ÊDz»ÊÇ×è¾Û¼ÁûÓÐÍêȫϴµô£¿
2¡¢6mL±½ÒÒÏ©+170mLË®£¬Èý¿ÚÔ²µ×ÉÕÆ¿£¬»úе½Á°è£¨250rmp£©£¬N2±£»¤£¬ÉýÖÁ70¡æ£»
3¡¢Îȶ¨Ô¼30minºó£¬¼ÓÈë10mL 0.007 mol/L¹ýÁòËá¼ØÒý·¢¼Á¡£ÎÊÌ⣺ÎÒº¦ÅÂ»á½øÈë¿ÕÆø£¬ÊÇÒ»´ÎÐÔ¼ÓÈëÒý·¢¼ÁµÄ£¬»á²»»áÊÇÔì³ÉÁ£¾¶²»¾ùµÄÖ÷ÒªÔ­Òò£¿
4¡¢·´Ó¦28hºóÀäÈ´¡£ÎÊÌ⣺·¢ÏÖÔÚͨN2µÄ¹Ü×ÓÖÜΧºÍ½Á°è°ôÖÜΧ½á¿é£¬ËùÒÔµ¹³öÀ´µÄʱºò»áÓдó¿éµÄ¾ÛºÏÎËùÒÔÏȹýÂËÖ®ºó£¬Ö»ÁôÂ˳öÒº½øÐÐ×Ô×é×°¡£
´ó¸ÅµÄ·´Ó¦¹ý³Ì¾ÍÊÇÈç´Ë£¬Çë¸÷λ´óÉñ°ï°ïæ°¡£¬ÕæµÄºÃ½¹¼±£¡·Ç³£·Ç³£¸Ðл°¡£¡

PS΢ÇòÖÆ±¸ÖпÉÄÜ´æÔÚµÄÎÊÌ⣬´óС²»¾ùÒ»µÄÔ­Òò
PS-1.jpg


PS΢ÇòÖÆ±¸ÖпÉÄÜ´æÔÚµÄÎÊÌ⣬´óС²»¾ùÒ»µÄÔ­Òò-1
PS-2.jpg
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¾°¾°ºÆºÆ

гæ (³õÈëÎÄ̳)

ÎÒÖ»ÄܻشðÄãµÚÒ»¸öÎÊÌ⣬Äã±½ÒÒÏ©ÐýÕôһϾͺÃÁË
2Â¥2016-12-29 10:27:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Yijie_zhou

Òø³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¿ÉÒÔ¼Óһϵ÷½Ú¼Á MMAºÍAA ºÍ»º³å¼ÁÀ´×ö£¬³ß´çºÜ¾ùÒ»£¬ PDI²»´óÓÚ5%¡£
3Â¥2017-02-18 20:05:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Yijie_zhou

Òø³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Ö±½Ó·´Ó¦£¬ÈÝÒ×´óÒ»²»¾ùÒ»...
4Â¥2017-02-18 20:05:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zxq1021

½û³æ (³õÈëÎÄ̳)

±¾ÌûÄÚÈݱ»ÆÁ±Î

5Â¥2019-11-21 11:53:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Doris_Lee µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ʳƷÓëÓªÑø£¨0955£©271Çóµ÷¼Á +7 Éý¸ñ°¢´ï 2026-04-12 7/350 2026-04-12 22:56 by yuyin1233
[¿¼ÑÐ] 279Çóµ÷¼Á +9 ÕÅ·¬ÇѲ»³´µ° 2026-04-11 9/450 2026-04-12 22:22 by paopaotu326
[¿¼ÑÐ] 0854µ÷¼Á +9 ³¤¹­°Á 2026-04-12 11/550 2026-04-12 22:13 by paopaotu326
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũ΢ÉúÎ288·Ö£¬ÈýÄêʵÑé¾­Àú +11 ´úfish 2026-04-09 11/550 2026-04-12 10:21 by Hayaay
[¿¼ÑÐ] ¼ÆËã»ú22408 281·Ö£¬Çóµ÷¼Á +7 17715607211 2026-04-06 7/350 2026-04-12 00:43 by xuxiang
[¿¼ÑÐ] ²ÄÁϹ¤³ÌÈÕÓÉúÇóµ÷¼Á +7 0856?µ÷¼Á 2026-04-10 7/350 2026-04-11 21:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 291·Öµ÷¼Á +5 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-09 6/300 2026-04-11 21:06 by ÄæË®³Ë·ç
[½Ìʦ֮¼Ò] ÇëÎʵØÀí¡¢Ò£¸Ð·½Ã棬¿ÉÒÔ×öÄÄЩºáÏòÏîÄ¿°¡£¬×ÝÏòÍê²»³É¿¼ºË°¡ +3 ½õÒÂÎÀº®Õ½ 2026-04-07 5/250 2026-04-11 20:51 by Ô¥½·
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +19 ¹þ¹þ¹þ^_^ 2026-04-08 20/1000 2026-04-11 20:43 by stoner78
[¿¼ÑÐ] 346£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +7 moser233 2026-04-10 8/400 2026-04-11 08:52 by Öí»á·É
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +40 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 48/2400 2026-04-10 23:28 by 314126402
[¿¼ÑÐ] Ò»Ö¾Ô¸±±Àí¹¤298Ó¢Ò»Êý¶þÒÑÉϰ¶£¬¸Ðл¸÷λÀÏʦ +14 Reframe 2026-04-10 16/800 2026-04-10 23:07 by caotw2020
[¿¼ÑÐ] 265Çóµ÷¼Á +12 ·ç˵ËýÔçÍüÁË 2026-04-10 13/650 2026-04-10 18:56 by chemisry
[¿¼ÑÐ] 273Çóµ÷¼Á +51 ÂóС¶£µ± 2026-04-06 58/2900 2026-04-10 15:54 by jiajinhpu
[¿¼ÑÐ] 314Çóµ÷¼Á +14 weltZeng 2026-04-09 14/700 2026-04-09 23:14 by wolf97
[¿¼ÑÐ] 085404£¬285·ÖÇóµ÷¼Á +12 Þ±Þ±¿¼ÑÐ 2026-04-07 14/700 2026-04-09 23:10 by parmtree
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-08 12/600 2026-04-09 14:27 by rl1980
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401Çóµ÷¼Á +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by à£à£à£0119
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +17 СÁõͬѧ߹߹ 2026-04-06 18/900 2026-04-07 11:41 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] 362Çóµ÷¼ÁÒ»Ö¾Ô¸ÖйúʯÓÍ´óѧ +4 ÎÒÒª¿¼´ó 2026-04-06 6/300 2026-04-06 14:11 by Î޼ʵIJÝÔ­
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û